You're not thinking big picture Ted. The marketing consultants have told us, no joke, that QMC's magic QD's can create photons with physical properties unique in nature to say nothing about being able to turn conventional electronic computers into photon processors.
If they can do all that, certainly they can turn a contract tracing app into a full-blown anti-counterfeiting-contract-tracing system that let's your co-workers know if they came in close contact with the covid on your fake Louis Vuitton handbag.